Mission extensions for interplanetary robot explorers are usually continuations of their primary mission. But sometimes the hardware already on board are put to novel uses. European Space Agency has started …read more (https://hackaday.com/2021/12/02/two-mars-orbiters-chatted-for-atmospheric-science/)

Play Doom or GTA V With Your Own Custom Controller and Xbox Emulator
https://hackaday.com/2021/12/02/play-doom-or-gta-v-with-your-own-custom-controller-and-xbox-emulator/

[Arnov] is bringing his own custom-made controller to the party and it is sure to impress. The design appears to have been inspired by the Xbox controller layout. Two joysticks …read more (https://hackaday.com/2021/12/02/play-doom-or-gta-v-with-your-own-custom-controller-and-xbox-emulator/)

Keebin’ with Kristina: the One With the Cat Keyboard
https://hackaday.com/2021/12/02/keebin-with-kristina-the-one-with-the-cat-keyboard/

Special thanks to [Maarten], who stumbled upon this old gem of a geekhack thread by [suka]. It’s essentially a show and tell of their DIY keyboard journey, complete with pictures. …read more (https://hackaday.com/2021/12/02/keebin-with-kristina-the-one-with-the-cat-keyboard/)

Low Buck PVC ROV IS Definitely a MVP
https://hackaday.com/2021/12/02/low-buck-pvc-rov-is-definitely-a-mvp/

Do you have a hundred bucks and some time to kill? [Peter Sripol] invites you to come along with him and build a remotely operated submarine with only the most basic, …read more (https://hackaday.com/2021/12/02/low-buck-pvc-rov-is-definitely-a-mvp/)

Motorsports Are Turning To Alternative Fuels
https://hackaday.com/2021/12/02/motorsports-are-turning-to-alternative-fuels/

As the world grapples with the issue of climate change, there’s a huge pressure to move transport away from carbon-based fuels across the board. Whether it’s turning to electric cars …read more (https://hackaday.com/2021/12/02/motorsports-are-turning-to-alternative-fuels/)

Clever Motherboard Hack Brings Late 90’s Motherboard Into the Early 2000’s
https://hackaday.com/2021/12/02/clever-motherboard-hack-brings-late-90s-motherboard-into-the-early-2000s/

Some people look at specifications as a requirement, and others look at them as a challenge. You’re reading this on Hackaday, so you know where [Necroware] falls. In the video …read more (https://hackaday.com/2021/12/02/clever-motherboard-hack-brings-late-90s-motherboard-into-the-early-2000s/)

Impressive Hack Turns Bolt Into Pneumatic Engraver
https://hackaday.com/2021/12/02/impressive-hack-turns-bolt-into-pneumatic-engraver/

Did you ever see one of those videos that causes you to look at an everyday object in a new light? This is one of those videos (embedded below). And …read more (https://hackaday.com/2021/12/02/impressive-hack-turns-bolt-into-pneumatic-engraver/)

The Safest Model Roller Coaster
https://hackaday.com/2021/12/02/the-safest-model-roller-coaster/